1. Fit Tablet stand with diameter of 12.5-20CM 2. Secure microphone /music stand holder that fits tablet PC 3. Adjustable tablet holder fits any tablet 7 to 12 Inch with or without a case or skin. 4. Adjustable design, users can choose their favorite viewing angle by adjusting the holder. 5. Allows the tablets to rotate at different angles, even 360 degree rotation or upward/downward. 6. Compatible with:3.5inch to 12 inch tablets
